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WORLDUPPER()

    There are nine foreign characters that have both upper and lower
    case equivalents in the extended character set: ., ., ., ., ., ., .,
    ., and .. . However, Clipper's UPPER() function will not convert
    these characters. Therefore, I have written WORLDUPPER(), which
    enhances the UPPER() functionality by accommodating these seven
    foreign characters as well.

    Syntax

    WORLDUPPER(<string>)

    Required Parameter

    <string> is the character string to be converted to upper-case.

    Return Value

    The original character string converted to upper-case.  My only
    regret is that there are not more foreign characters with upper
    and lower equivalents in the ASCII character set, because then
    the function could have been more complete.

    Sample Usage

    worldupper("j'.spere que .a marchera bient.t")
    * displays "J'.SPERE QUE .A MARCHERA BIENT.T"